卫生陶瓷产品的生命周期成本分析
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摘要
为考察卫生陶瓷生命周期过程中环境属性与经济属性间的关系,综合评价环境影响与经济效益指标,采用生命周期成本分析法(LCCA)评估了卫生陶瓷产品的外部环境成本和内部成本。结果表明,人工成本和焦化煤气燃烧所产生废气的环境成本分别是影响内部、外部成本的主要因素。在陶瓷产业中引入智能生产系统可减少人工成本,以天然气代替焦化煤气能够有效降低卫生陶瓷产品的生命周期成本,有利于提高卫生陶瓷绿色指数,有助于实现卫生陶瓷产品绿色化。
In order to investigate the relationship between environmental attributes and economic attributes during the life cycle of sanitary ceramics, and to evaluate the environmental impact and economic benefit indices comprehensively, the external environmental cost and internal cost of sanitary ceramics products were evaluated by Life Cycle Cost Analysis(LCCA). The results show that the main factors affecting the internal and external costs are the labor cost and the environmental cost of the exhaust gas produced by the combustion of coking gas. The introduction of intelligent production system in ceramic industry can reduce labor costs. Replacing coking gas with natural gas can effectively reduce the life cycle cost of sanitary ceramics products. It is helpful to realize the greening of sanitary ceramics products by improving the green index of sanitary ceramics.
In order to investigate the relationship between environmental attributes and economic attributes during the life cycle of sanitary ceramics, and to evaluate the environmental impact and economic benefit indices comprehensively, the external environmental cost and internal cost of sanitary ceramics products were evaluated by Life Cycle Cost Analysis(LCCA). The results show that the main factors affecting the internal and external costs are the labor cost and the environmental cost of the exhaust gas produced by the combustion of coking gas. The introduction of intelligent production system in ceramic industry can reduce labor costs. Replacing coking gas with natural gas can effectively reduce the life cycle cost of sanitary ceramics products. It is helpful to realize the greening of sanitary ceramics products by improving the green index of sanitary ceramics.
引文
[1]曾杰,俞海勇,颜伟国.卫生陶瓷生命周期中环境影响的分析和研究[J].绿色建筑,2016,(4):72-74.
[2]李晓鹏,王志宏,龚先政.我国卫生陶瓷典型企业生命周期评价研究[J].中国建材科技,2009,(3):89-93.
[3]陈瑞军,朱晓丽.卫生陶瓷厂LCA环境影响评价分析[J].中国资源综合利用,2013,(1):49-51.
[4]侯倩.生命周期评价及生命周期成本分析集成方法研究[D].天津:天津大学,2015.
[5]黄智贤,钱宇.生命周期成本分析及其应用研究[J].化工进展,2007,(8):1186-1191.
[6]钱宇,黄智贤,江燕斌.化工产品的生命周期成本分析[J].化工进展,2006,(2) :126-130.
[7]樊婧,周雪松,沈毅,等.高档卫生陶瓷釉料制备及性能研究[J] .中国陶瓷,2017,(9):75-80.
[8]陈虹丽.浅析卫生陶瓷建设项目环境影响评价要点及关注的环保问题[J].化学工程与装备,2016,(6):289-293.
[9]GB25464-2010陶瓷工业污染物排放标准[S].环境保护部,2010
[10]M D Bovea,R Vidal.Increasing product value by integrating environmental impact,costs and customer valuation [J].Resources Conservation & Recycling,2004,41(2):133-145.
[11]张萍,陈霞.陶瓷工业污染及防治对策探讨[J].科技信息,2009,(31):711-712.
[12]李阳.卫生陶瓷生产工艺链能效评估及优化方法研究[D].广东:广东工业大学,2015.
[2]李晓鹏,王志宏,龚先政.我国卫生陶瓷典型企业生命周期评价研究[J].中国建材科技,2009,(3):89-93.
[3]陈瑞军,朱晓丽.卫生陶瓷厂LCA环境影响评价分析[J].中国资源综合利用,2013,(1):49-51.
[4]侯倩.生命周期评价及生命周期成本分析集成方法研究[D].天津:天津大学,2015.
[5]黄智贤,钱宇.生命周期成本分析及其应用研究[J].化工进展,2007,(8):1186-1191.
[6]钱宇,黄智贤,江燕斌.化工产品的生命周期成本分析[J].化工进展,2006,(2) :126-130.
[7]樊婧,周雪松,沈毅,等.高档卫生陶瓷釉料制备及性能研究[J] .中国陶瓷,2017,(9):75-80.
[8]陈虹丽.浅析卫生陶瓷建设项目环境影响评价要点及关注的环保问题[J].化学工程与装备,2016,(6):289-293.
[9]GB25464-2010陶瓷工业污染物排放标准[S].环境保护部,2010
[10]M D Bovea,R Vidal.Increasing product value by integrating environmental impact,costs and customer valuation [J].Resources Conservation & Recycling,2004,41(2):133-145.
[11]张萍,陈霞.陶瓷工业污染及防治对策探讨[J].科技信息,2009,(31):711-712.
[12]李阳.卫生陶瓷生产工艺链能效评估及优化方法研究[D].广东:广东工业大学,2015.